78312357720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{14303}}^1$

素因数の和:14614

約数の個数: 192

約数和(自身を含む): 259469982720

約数和(自身を除く): 181157625000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 227, 268, 335, 360, 402, 454, 536, 603, 670, 681, 804, 908, 1005, 1135, 1206, 1340, 1362, 1608, 1816, 2010, 2043, 2270, 2412, 2680, 2724, 3015, 3405, 4020, 4086, 4540, 4824, 5448, 6030, 6810, 8040, 8172, 9080, 10215, 12060, 13620, 14303, 15209, 16344, 20430, 24120, 27240, 28606, 30418, 40860, 42909, 45627, 57212, 60836, 71515, 76045, 81720, 85818, 91254, 114424, 121672, 128727, 136881, 143030, 152090, 171636, 182508, 214545, 228135, 257454, 273762, 286060, 304180, 343272, 365016, 429090, 456270, 514908, 547524, 572120, 608360, 643635, 684405, 858180, 912540, 958301, 1029816, 1095048, 1287270, 1368810, 1716360, 1825080, 1916602, 2574540, 2737620, 2874903, 3246781, 3833204, 4791505, 5149080, 5475240, 5749806, 6493562, 7666408, 8624709, 9583010, 9740343, 11499612, 12987124, 14374515, 16233905, 17249418, 19166020, 19480686, 22999224, 25974248, 28749030, 29221029, 32467810, 34498836, 38332040, 38961372, 43123545, 48701715, 57498060, 58442058, 64935620, 68997672, 77922744, 86247090, 97403430, 114996120, 116884116, 129871240, 146105145, 172494180, 194806860, 217534327, 233768232, 292210290, 344988360, 389613720, 435068654, 584420580, 652602981, 870137308, 1087671635, 1168841160, 1305205962, 1740274616, 1957808943, 2175343270, 2610411924, 3263014905, 3915617886, 4350686540, 5220823848, 6526029810, 7831235772, 8701373080, 9789044715, 13052059620, 15662471544, 19578089430, 26104119240, 39156178860, 78312357720]

約数ペア:

[(1, 78312357720), (2, 39156178860), (3, 26104119240), (4, 19578089430), (5, 15662471544), (6, 13052059620), (8, 9789044715), (9, 8701373080), (10, 7831235772), (12, 6526029810), (15, 5220823848), (18, 4350686540), (20, 3915617886), (24, 3263014905), (30, 2610411924), (36, 2175343270), (40, 1957808943), (45, 1740274616), (60, 1305205962), (67, 1168841160), (72, 1087671635), (90, 870137308), (120, 652602981), (134, 584420580), (180, 435068654), (201, 389613720), (227, 344988360), (268, 292210290), (335, 233768232), (360, 217534327), (402, 194806860), (454, 172494180), (536, 146105145), (603, 129871240), (670, 116884116), (681, 114996120), (804, 97403430), (908, 86247090), (1005, 77922744), (1135, 68997672), (1206, 64935620), (1340, 58442058), (1362, 57498060), (1608, 48701715), (1816, 43123545), (2010, 38961372), (2043, 38332040), (2270, 34498836), (2412, 32467810), (2680, 29221029), (2724, 28749030), (3015, 25974248), (3405, 22999224), (4020, 19480686), (4086, 19166020), (4540, 17249418), (4824, 16233905), (5448, 14374515), (6030, 12987124), (6810, 11499612), (8040, 9740343), (8172, 9583010), (9080, 8624709), (10215, 7666408), (12060, 6493562), (13620, 5749806), (14303, 5475240), (15209, 5149080), (16344, 4791505), (20430, 3833204), (24120, 3246781), (27240, 2874903), (28606, 2737620), (30418, 2574540), (40860, 1916602), (42909, 1825080), (45627, 1716360), (57212, 1368810), (60836, 1287270), (71515, 1095048), (76045, 1029816), (81720, 958301), (85818, 912540), (91254, 858180), (114424, 684405), (121672, 643635), (128727, 608360), (136881, 572120), (143030, 547524), (152090, 514908), (171636, 456270), (182508, 429090), (214545, 365016), (228135, 343272), (257454, 304180), (273762, 286060)]